/**
 * @projectName study-note
 * @package node
 * @className node.TreeNode
 */
package node;

/**
 * TreeNode
 * @description
 * @author answer_wx
 * @date 2022/7/7 10:46
 * @version 1.0
 */
public class TreeNode {
    public int val;
    public TreeNode left;
    public TreeNode right;

    public TreeNode() {
    }

    public TreeNode(int val) {
        this.val = val;
    }

    public TreeNode(int val, TreeNode left, TreeNode right) {
        this.val = val;
        this.left = left;
        this.right = right;
    }
}